Progressive revelation (Baháʼí)

Progressive revelation is a core teaching in the Baháʼí Faith that suggests that religious truth is revealed by God progressively and cyclically over time through a series of divine Messengers, and that the teachings are tailored to suit the needs of the time and place of their appearance. Thus, the Baháʼí teachings recognize the divine origin of several world religions as different stages in the history of one religion, while believing that the revelation of Baháʼu'lláh is the most recent (though not the last—that there will never be a last), and therefore the most relevant to modern society.

Source: Wikipedia — Progressive revelation (Baháʼí) (CC BY-SA 4.0)